"""
Django settings for sampleproject project.

Generated by 'django-admin startproject' using Django 4.0.

For more information on this file, see
https://docs.djangoproject.com/en/4.0/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/4.0/topics/settings/
"""

import dj_database_url
import os
from django.test.runner import DiscoverRunner
from pathlib import Path


# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = Path(__file__).resolve().parent.parent


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/4.0/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = "CHANGE_ME!!!! (P.S. the SECRET_KEY environment variable will be used, if set, instead)."

if 'SECRET_KEY' in os.environ:
    SECRET_KEY = os.environ["SECRET_KEY"]

ALLOWED_HOSTS = ['192.168.49.2', 'localhost', 'amalkov.dacdevops.ru', '127.0.0.1']
DEBUG = True

# Application definition

INSTALLED_APPS = [
    "django.contrib.admin",
    "django.contrib.auth",
    "django.contrib.contenttypes",
    "django.contrib.sessions",
    "django.contrib.messages",
    "django.contrib.staticfiles",
    "sampleapp",
]

MIDDLEWARE = [
    "django.middleware.security.SecurityMiddleware",
    "whitenoise.middleware.WhiteNoiseMiddleware",
    "django.contrib.sessions.middleware.SessionMiddleware",
    "django.middleware.common.CommonMiddleware",
    "django.middleware.csrf.CsrfViewMiddleware",
    "django.contrib.auth.middleware.AuthenticationMiddleware",
    "django.contrib.messages.middleware.MessageMiddleware",
    "django.middleware.clickjacking.XFrameOptionsMiddleware",
]

ROOT_URLCONF = "sampleproject.urls"

TEMPLATES = [
    {
        "BACKEND": "django.template.backends.django.DjangoTemplates",
        "DIRS": [],
        "APP_DIRS": True,
        "OPTIONS": {
            "context_processors": [
                "django.template.context_processors.debug",
                "django.template.context_processors.request",
                "django.contrib.auth.context_processors.auth",
                "django.contrib.messages.context_processors.messages",
            ]
        },
    }
]

WSGI_APPLICATION = "sampleproject.wsgi.application"


# Database
# https://docs.djangoproject.com/en/4.0/ref/settings/#databases

MAX_CONN_AGE = 600

POSTGRES_DB = os.environ.get("POSTGRES_DB") #database name
POSTGRES_PASSWORD = os.environ.get("POSTGRES_PASSWORD") # database user password
POSTGRES_USER = os.environ.get("POSTGRES_USER") # database username
POSTGRES_HOST = os.environ.get("POSTGRES_HOST") # database host
POSTGRES_PORT = os.environ.get("POSTGRES_PORT") # database port

print(POSTGRES_DB)
print(POSTGRES_PASSWORD)
print(POSTGRES_USER)
print(POSTGRES_HOST)
print(POSTGRES_PORT)

POSTGRES_READY = (
    POSTGRES_DB is not None
    and POSTGRES_PASSWORD is not None
    and POSTGRES_USER is not None
    and POSTGRES_HOST is not None
    and POSTGRES_PORT is not None
)

print(POSTGRES_READY)

if POSTGRES_READY:
    DATABASES = {
        "default": {
            "ENGINE": "django.db.backends.postgresql",
            "NAME": POSTGRES_DB,
            "USER": POSTGRES_USER,
            "PASSWORD": POSTGRES_PASSWORD,
            "HOST": POSTGRES_HOST,
            "PORT": POSTGRES_PORT,
        }
    }
else:
    DATABASES = {
		"default": {
			"ENGINE": "django.db.backends.sqlite3",
			"NAME": os.path.join(BASE_DIR, "/sqlite/db.sqlite3")
		}
	}

if "DATABASE_URL" in os.environ:
    # Configure Django for DATABASE_URL environment variable.
    DATABASES["default"] = dj_database_url.config(
        conn_max_age=MAX_CONN_AGE, ssl_require=False)

    # Enable test database if found in CI environment.
    if "CI" in os.environ:
        DATABASES["default"]["TEST"] = DATABASES["default"]


# Password validation
# https://docs.djangoproject.com/en/4.0/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator"
    },
    {"NAME": "django.contrib.auth.password_validation.MinimumLengthValidator"},
    {"NAME": "django.contrib.auth.password_validation.CommonPasswordValidator"},
    {"NAME": "django.contrib.auth.password_validation.NumericPasswordValidator"},
]


# Internationalization
# https://docs.djangoproject.com/en/4.0/topics/i18n/

LANGUAGE_CODE = "en-us"

TIME_ZONE = "UTC"

USE_I18N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.0/howto/static-files/

STATIC_ROOT = BASE_DIR / "staticfiles"
STATIC_URL = "static/"

# Enable WhiteNoise's GZip compression of static assets.
STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"


# Default primary key field type
# https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'